Otolaryngology, then and now.
D004503:Education, Medical, Graduate; D005276:Fenestration, Labyrinth / Q000266:history; D049673:History, 20th Century; D006801:Humans; D010036:Otolaryngology / Q000266:history*; D010038:Otorhinolaryngologic Diseases / Q000188:drug therapy / Q000601:surgery; D013200:Stapes Mobilization / Q000266:history; D014481:United States